Behavioral task
behavioral1
Sample
daf63a16b948b7fbb9ccd5b59b5e2b016faf1100f9d9aceecac220d11cc7cdf6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
daf63a16b948b7fbb9ccd5b59b5e2b016faf1100f9d9aceecac220d11cc7cdf6.exe
Resource
win10v2004-20240226-en
General
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Target
daf63a16b948b7fbb9ccd5b59b5e2b016faf1100f9d9aceecac220d11cc7cdf6
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Size
7.5MB
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MD5
c9145aa198394b8d4e3813d0b505af68
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SHA1
56b4852479450fdbba2927a6c3773a9352afcfbf
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SHA256
daf63a16b948b7fbb9ccd5b59b5e2b016faf1100f9d9aceecac220d11cc7cdf6
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SHA512
ad5fd1fc7a02e4db2c9aefaeb6d909326a2951568af0e730f95a75e460e093b26be0b6f69bbcf4b305cdcab5f15f2c84fc9d8c184f16f18943839aa45b20bbfb
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SSDEEP
196608:Qk/1mwtntYMQ3QptA8zAZyNlkNi1qo5P8kyKM/QiVrtjN5E:Qk/1mAqMQ3QpqY4yNlNz5UjKkQiVri
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource daf63a16b948b7fbb9ccd5b59b5e2b016faf1100f9d9aceecac220d11cc7cdf6 unpack001/out.upx
Files
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daf63a16b948b7fbb9ccd5b59b5e2b016faf1100f9d9aceecac220d11cc7cdf6.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ